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LM2678S-3.3/NOPB

LM2678S-3.3/NOPB

LM2678S-3.3/NOPB

Texas Instruments

7 Terminals 7-Pin LM2678 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

SOT-23

LM2678S-3.3/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Number of Pins 7
Weight 113.398093g
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series SIMPLE SWITCHER®
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Current Rating 5A
Frequency 260kHz
Base Part Number LM2678
Function Step-Down
Number of Outputs 1
Efficiency 82 %
Voltage - Input (Max) 40V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 5A
Input Voltage-Nom 12V
Max Supply Voltage 40V
Min Supply Voltage 8V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Max Output Voltage 3.3V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 3.3V
Nominal Output Voltage 3.3V
Height 4.65mm
Length 10.1mm
Width 8.89mm
Thickness 4.44mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.99000 $6.99
500 $6.9201 $3460.05
1000 $6.8502 $6850.2
1500 $6.7803 $10170.45
2000 $6.7104 $13420.8
2500 $6.6405 $16601.25
LM2678S-3.3/NOPB Product Details

LM2678S-3.3/NOPB Overview


optimized performance is achieved by utilizing the Tube package in this voltage regulator. Throughout this voltage regulator, there are 7 terminations. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. The harley voltage regulator is available as a TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package to save space. There are 1 outputs configured on this voltage regulator 12v. As you can see, this DC DC switching regulator generates Fixed output on its output pins. The voltage regulator 12v fits the Surface Mount mounting hole. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. Voltage regulator has an input voltage (Max) of 40V. A regulator with this 245 peak reflow temperature is essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. In the particular voltage regulators, the LM2678 family is represented. At 3.3V volts, voltage regulator can provide voltage. In order to operate voltage regulator, 7 pins are required. In order for this switching regulator to work properly, the output voltage should be at least 3.3VV. A maximum output current of 5A A is available to meet the switching regulator operation requirements. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 3.3V. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SIMPLE SWITCHER? family. External factors do not affect voltage regulator's consumption of 4.2mA A of quiescent current. In order to ensure reliable performance, the dc to dc voltage regulator's minimum supply voltage is 8V volts. DC DC switching regulator can be operated from a voltage of 40V as its maximum supply voltage. A dc to dc voltage regulator's frequency of 260kHz is sufficient for maintaining high accuracy.

LM2678S-3.3/NOPB Features


1 outputs
Peak reflow temperature (Cel) of 245
7 pins

LM2678S-3.3/NOPB Applications


There are a lot of Texas Instruments LM2678S-3.3/NOPB Voltage Regulators applications.

  • Precision electronic equipment
  • Various CNC machine tools
  • Geothermal power
  • Lathes
  • Electric heating, lighting
  • Direct power supply system
  • Computer rooms
  • Product testing
  • Low output voltage switching power supply circuits
  • Network technology

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